I have to arrange a dinner for 25-30 of my company's best clients, and there are some rather binding restrictions... I'm feeling a bit overwhelmed! And so I come to Chowhound for help.I can only spend about $50.00/head, the restaurant must be on the upper west side, and the atmosphere needs to be more elegant than family oriented. I am also a bit worried about finding a location to accomodate such a large group without having the extra expense of a private room.If anybody has suggestions I would be grateful to hear them!